Each of these actions will cancel cruise control operation (the SET indicator light in the instrument cluster will go off), but it will not turn the system off. If you wish to resume cruise control operation, push the RES + switch located on your steering wheel.You will return to your previously preset speed.
Rail Pressure Sensor (RPS): Description and Operation
Description
Rail Pressure Sensor (RPS) is installed on the delivery pipe
and measures the instantaneous fuel pressure in the delivery pipe. The
sensing element (Semiconductor element) built in ...
Self-diagnosis
If you don’t hear an audible warning sound or if the buzzer sounds intermittently
when shifting the gear to the R (Reverse) position, this may indicate a malfunction
in the Back up warning system. ...